arwenwen Asked: January 2023 kathryn can type a report in 3hrs. Less than Liza can finish the same report. If both the girls work on the report together,
arwenwen Asked: January 2023 the sum of two numbers is 36 and their product is 180 what are the numbers
arwenwen Asked: December 2022 if y varies directly as x and inversely as z, and y = 24 when x = 48 and z
arwenwen Asked: December 2022 If y varies jointly as a and b and inversely as the square root of c, and y = 12 when a = 3.